note 75966 added to function.is-numeric
| From: | GianluigiZanettini at osu1 dot php dot net | Date: | Sun, 24 Jun 2007 23:54:46 +0000 |
| Subject: | note 75966 added to function.is-numeric | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-127932@lists.php.net to get a copy of this message | ||
jernejcoder, I can confirm your report: i've got the same problem with
is_numeric("1"). And they call it "loosely typed"...
My solution is..
<?php
ereg("^[0-9]*$", $var_to_check)
?>
----
Server IP: 213.92.11.19
Probable Submitter: 62.123.116.184
----
Manual Page -- http://www.php.net/manual/en/function.is-numeric.php
Edit -- https://master.php.net/note/edit/75966
Del: integrated -- https://master.php.net/note/delete/75966/integrated
Del: useless -- https://master.php.net/note/delete/75966/useless
Del: bad code -- https://master.php.net/note/delete/75966/bad+code
Del: spam -- https://master.php.net/note/delete/75966/spam
Del: non-english -- https://master.php.net/note/delete/75966/non-english
Del: in docs -- https://master.php.net/note/delete/75966/in+docs
Del: other reasons-- https://master.php.net/note/delete/75966
Reject -- https://master.php.net/note/reject/75966
Search -- https://master.php.net/manage/user-notes.php